Trane TVR Pro CO Series User manual

Service Manual
TVR Pro CO Series
Commercial Air Conditioners
R410A
4TVY0077HE000AA
4TVY0096HE000AA
4TVY0115HE000AA
4TVY0140HE000AA
4TVY0155HE000AA
4TVY0170HE000AA
4TVY0192HE000AA
4TVY0210HE000AA
4TVY0229HE000AA
4TVY0249HE000AA
4TVY0268HE000AA
4TVY0290HE000AA

1
CONTENTS
Part 1 General Information............................................................................ 3
Part 2 Component Layout and Refrigerant Circuits ................................... 12
Part 3 Control ............................................................................................... 24
Part 4 Field Settings..................................................................................... 35
Part 5 Electrical Components and Wiring Diagrams .................................. 39
Part 6 Diagnosis and Troubleshooting......................................................... 54

2

3
Part 1
General Information
1Indoor and Outdoor Unit Capacities ...................................................... 4
2External Appearance.............................................................................. 6
3Outdoor Unit Combinations................................................................... 8
4Nomenclature...................................................................................... 10

4
1Indoor and Outdoor Unit Capacities
1.1 Indoor Units
1.1.1 Standard indoor units
Table 1-1.1: Standard indoor unit abbreviation codes
Abbreviation
code Type
Abbreviation
code Type
Q1 One-way Cassette T1 High Static Pressure Duct
Q2 Two-way Cassette G Wall-mounted
Q4C Compact Four-way Cassette DL Ceiling & Floor
Q4 Four-way Cassette F Floor Standing
T2 Medium Static Pressure Duct
Table 1-1.2: Standard indoor unit capacity range
Capacity Capacity
index Q1 Q2 Q4C Q4 T2 T1 G DL F
kW HP
1.8 0.6 18 18 ————————
2.2 0.8 22 22 22 22 —22 —22 —22
2.8 1 28 28 28 28 28 28 —28 —28
3.6 1.25 36 36 36 36 36 36 —36 36 36
4.5 1.6 45 45 45 45 45 45 —45 45 45
5.6 2 56 56 56 —56 56 —56 56 56
7.1 2.5 71 71 71 —71 71 71 71 71 71
8.0 3 80 ———80 80 80 80 80 80
9.0 3.2 90 ———90 90 90 90 90 —
10.0 3.6 100 ———100 —————
11.2 4 112 ———112 112 112 —112 —
14.0 5 140 ———140 140 140 —140 —
16.0 6 160 —————160 —160 —
20.0 7 200 —————200 ———
25.0 9 250 —————250 ———
28.0 10 280 —————280 ———
40.0 14 400 —————400 ———
45.0 16 450 —————450 ———
56.0 20 560 —————560 ———
1.1.2 Fresh air processing unit
Table 1-1.3: Fresh air processing unit capacity range
Capacity 12.5kW 14kW 20kW 25kW 28kW 45kw 56kw
Capacity index 125 140 200 250 280 450 560
1.2 Heat recovery ventilator
Table 1-1.4: Heat recovery ventilator capacity range
Capacity 200m3/h 300m3/h 400m3/h 500m3/h 800m3/h 1000m3/h 1500m3/h 2000m3/h

5
1.3 Outdoor Units
Table 1-1.5: Outdoor unit capacity range
Capacity
Model Name
Combination Type
8HP
4TVY0077HE000AA
/
10HP
4TVY0096HE000AA
/
12HP
4TVY0115HE000AA
/
14HP
4TVY0140HE000AA
/
16HP
4TVY0155HE000AA
/
18HP
4TVY0170HE000AA
/
20HP
4TVY0192HE000AA
/
22HP
4TVY0210HE000AA
/
24HP
4TVY0229HE000AA
/
26HP
4TVY0249HE000AA
/
28HP
4TVY0268HE000AA
/
30HP
4TVY0290HE000AA
/
32HP
4TVY0310HE000AA
16HP+16HP
34HP
4TVY0325HE000AA
22HP+12HP
36HP
4TVY0347HE000AA
20HP+16HP
38HP
4TVY0365HE000AA
22HP+16HP
40HP
4TVY0384HE000AA
24HP+16HP
42HP
4TVY0404HE000AA
26HP+16HP
44HP
4TVY0423HE000AA
28HP+16HP
46HP
4TVY0445HE000AA
30HP+16HP
48HP
4TVY0459HE000AA
26HP+22HP
50HP
4TVY0478HE000AA
28HP+22HP
52HP
4TVY0500HE000AA
30HP+22HP
54HP
4TVY0517HE000AA
28HP+26HP
56HP
4TVY0536HE000AA
28HP+28HP
58HP
4TVY0558HE000AA
30HP+28HP
60HP
4TVY0580HE000AA
30HP+30HP
62HP
4TVY0600HE000AA
30HP+16HP+16HP
64HP
4TVY0614HE000AA
26HP+22HP+16HP
66HP
4TVY0633HE000AA
28HP+22HP+16HP
68HP
4TVY0655HE000AA
30HP+22HP+16HP
70HP
4TVY0672HE000AA
28HP+26HP+16HP
72HP
4TVY0691HE000AA
28HP+28HP+16HP
74HP
4TVY0713HE000AA
30HP+28HP+16HP
76HP
4TVY0735HE000AA
30HP+30HP+16HP
78HP
4TVY0746HE000AA
28HP+28HP+22HP
80HP
4TVY0768HE000AA
30HP+28HP+22HP
82HP
4TVY0790HE000AA
30HP+30HP+22HP
84HP
4TVY0804HE000AA
28HP+28HP+28HP
86HP
4TVY0826HE000AA
30HP+28HP+28HP
88HP
4TVY0848HE000AA
30HP+30HP+28HP
90HP
4TVY0870HE000AA
30HP+30HP+30HP
Notes:
1. The combinations of units shown in the table are factory-recommended. Other combinations of units are also possible.

6
2External Appearance
2.1 Indoor Units
2.1.1 Standard indoor unit
Table 1-2.1: Standard indoor unit appearance
One-way Cassette
Two-way Cassette
Q1
Q2
Compact Four-way Cassette
Four-way Cassette
Q4C
Q4
Medium Static Pressure Duct
High Static Pressure Duct
T2
T1
Wall-mounted
Ceiling & Floor
G
DL
Floor Standing
F
2.1.2 Fresh air processing unit
Table 1-2.2: Fresh air processing unit appearance
Fresh Air Processing Unit
FA
2.2 Heat Recovery Ventilator
Table 1-2.3: Heat recovery ventilator appearance
Heat Recovery Ventilator

7
2.3 Outdoor Units
2.3.1 Single units
Table 1-2.4: Single outdoor unit appearance
8/10/12/14/16HP
(with single fan)
18/20/22HP
(with dual fans)
24/26/28/30
(with dual fans)
2.3.2 Combinations of units
Table 1-2.5: Combination outdoor unit appearance
32HP
34/36/38/HP
40/42/44/46HP
48/50/52HP
54/56/58/60HP
62HP
64/66/68HP
70/72/74/76HP

8
Table continued on next page…
Table 1-2.5: Combination outdoor unit appearance
78/80/82HP
84/86/88/90HP
3Outdoor Unit Combinations
Table 1-3.1: Outdoor unit combinations
System capacity
Number
of units
Modules
1
Outdoor branch
joint kit
2
kW
HP
8
10
12
14
16
18
20
22
24
26
28
30
22.4
8
1
●
—
28.0
10
1
●
33.5
12
1
●
40.0
14
1
●
45.0
16
1
●
50.0
18
1
●
56.0
20
1
●
61.5
22
1
●
67.0
24
1
●
73.0
26
1
●
78.5
28
1
●
85.0
30
1
●
90.0
32
2
●●
TODK02UTHP
95.0
34
2
●
●
101.0
36
2
●
●
106.5
38
2
●
●
112.0
40
2
●
●
118.0
42
2
●
●
123.5
44
2
●
●
130.0
46
2
●
●
134.5
48
2
●
●
140.0
50
2
●
●
146.5
52
2
●
●
151.5
54
2
●
●
157.0
56
2
●●
163.5
58
2
●
●
170.0
60
2
●●
175.0
62
3
●●
●
TODK03UTHP
179.5
64
3
●
●
●
185.0
66
3
●
●
●
191.5
68
3
●
●
●
196.5
70
3
●
●
●
202.0
72
3
●
●●
208.5
74
3
●
●
●
215.0
76
3
●
●●
218.5
78
3
●
●●
225.0
80
3
●
●
●
231.5
82
3
●
●●
235.5
84
3
●●●

9
Table continued on next page…
Table 1-3.1: Outdoor unit combinations
System capacity Number
of units
Modules1Outdoor branch
joint kit
2
242.0
86
3
●●
●
TODK03UTHP
248.5
88
3
●
●●
255.0
90
3
●●●
Notes:
1. The combinations of units shown in the table are factory-recommended. Other combinations of units are also possible.
2. For systems with two or more outdoor units, outdoor branch joints (sold separately) are required.